Sharp CL2843S Service Manual page 20

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CD-BA1300H
A
B
C
L
1
A_GND
2
R
3
R951
POWER
47K
4
D
E
+5V (CD +B)
5
F
GND
(CD_GND)
6
A_10V
7
VF1
G
8
-VP
9
VF2
10
M_10V
11
GND (D_GND)
6
SW_5V
12
UN_SW_5V
13
AC_RLY_CONT
14
GND (M_GND)
15
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.
1
All manuals and user guides at all-guides.com
Ch1
1
2
3
4
5
6
7
8
R937
22K
R935
C931
C937
1K
220P
100/50
R947
R931
1K
1K
+B
R939
100(1/4W)
Fusible
R933
56K
R941
C933
39K
3P
+B
Q902
R943
KTA1268GR
47K
Q903
KTC3200GR
Q904
KRC3199GR
R952
R953
33K
1K
C943
100/16
+B
+B
+B
CONSTANT VOLTAGE
REGULATOR
IC803
AN78L05
3
1
+B
2
+B
+B
+B
2
3
Figure 20 SCHEMATIC DIAGRAM (7/10)
IC901
STK402-020
POWER AMP.
Ch2
9
11
12
13
14
10
C947
C948
C938
0.022
0.022
100/50
C939
C940
10/50
10/50
-B
C936
10/50
C942
R942
10/50
39K
+B
-B
Q805
KTC2026
+B
VOLTAGE
REGULATOR
IC801
KIA7810AP
+B
3
2
C819
+B
0.1
(ML)
VOLTAGE REGULATOR
+B
IC802
KIA7805P
3
1
2
C821
C822
0.1
0.022
(ML)
+B
+B
+B
D815
DS1SS133
4
– 20 –
15
C932
220P
C949
0.001
R948
1K
-B
C815
R811
2200/50
22K
R812
22K
+B
+B
C814
2200/50
+B
+B
+B
1
C811
3300/25
C818
0.1
(ML)
+B
5
6
M
C920
0.1
(ML)
C918
0.1
(ML)
R910
4.7
-B
-B
D
D810
1N4004S
D812
1N4004S
KT

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